My ggg grandparents were Hiram W. (born about 1812 and died sometime between 1880-1898) and Nancy Simpson (born (1816 and died 1898). They're listed in the 1840-1880 census' for East Bethlehem Township, Washington County, Pennsylvania.

Children of Hiram and Nancy: Boy (1840 census lists boy under 5 years of age) Mary (born about 1842) William H. (born about 1843-1847) Nancy (born about 1844) (married a Thomas) Harriet (born about 1847) Jackson (born about 1849-1850) Charlotte (born about 1851-1852) Hiram (Wesley) (born about 1854) (my gg grandfather) Isaac (born about 1857) Edward (born about 1860) Emily (born 1860) (twin w/Isabell) (died 1860) Isabell (born 1860) (twin w/Emily) (died 1860) Edward (born about 1860) Emily (Emma) (born about 1862-1863)